'Mean' Jobs admired Facebook CEO Zuckerberg

Apple's late co-founder Steve Jobs, who is described by his biographer as being "brittle and very mean to people," had high regards for Facebook CEO Mark Zuckerberg and admired his Silicon valley counterpart for "not selling out."

In an interview with CBS for the show '60 minutes', Jobs' biographer Walter Isaacson says he admired Zuckerberg's zest for "wanting to make a company."

"We talk about social networks in the plural, but I don't see anybody other than Facebook out there...Just Facebook, they're dominating this," Jobs told Isaacson.

"I only know him a little bit, but I admire Zuckerberg for not selling out, for wanting to make a company. I admire that, a lot."

Isaacson's biography 'Steve Jobs' will hit stands today.

He interviewed more than 100 people - Jobs' friends, family, co-workers and competitors for the book which he describes as being "fair."

In the CBS interview, Isaacson said Jobs "was not warm and fuzzy" and "was very petulant. He was very brittle. He could be very, very mean to people at times."

Whether it was to a waitress in a restaurant, or to a guy who had stayed up all night coding, he could just really just go at them and say, "You're doing this all wrong. It's horrible."

And you'd say, "Why did you do that? Why weren't you nicer?" And he'd say, "I really want to be with people who demand perfection. And this is who I am." Jobs was also not the world's greatest manager.

"In fact, he could have been one of the world's worst managers, you know? He was always, you know, upending things. And, you know, throwing things into turmoil. This made great products, but it didn't make for a great management style," Isaacson said in the interview.

Isaacson said much of Jobs' attitude could be traced to the earliest years of his life, and to the fact that Jobs was born out of wedlock, given up by his birth parents and adopted by a working class couple from California.

Jobs said he realised he was not "just abandoned. I was chosen. I was special."